org.jfree.chart.entity.XYItemEntity类的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中org.jfree.chart.entity.XYItemEntity类的一些代码示例，展示了XYItemEntity类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XYItemEntity类的具体详情如下：
包路径：org.jfree.chart.entity.XYItemEntity
类名称：XYItemEntity

XYItemEntity介绍

[英]A chart entity that represents one item within an org.jfree.chart.plot.XYPlot.
[中]表示组织中一个项目的图表实体。jfree。图表情节XYPlot。

代码示例

代码示例来源：origin: jfree/jfreechart

  1. /**
  2.  * Returns a string representation of this instance, useful for debugging
  3.  * purposes.
  4.  *
  5.  * @return A string.
  6.  */
  7. @Override
  8. public String toString() {
  9.   return "XYItemEntity: series = " + getSeriesIndex() + ", item = "
  10.     + getItem() + ", dataset = " + getDataset();
  11. }

代码示例来源：origin: org.n52.sensorweb/sensorwebclient-api

  1. new ImageEntity(new Bounds(e.getArea().getBounds2D().getMinX(), e.getArea()
  2.         .getBounds2D().getMaxX(), e.getArea().getBounds2D().getMinY(), e.getArea()
  3.         .getBounds2D().getMaxY()), e.getDataset().getGroup().getID());
  4. double time = e.getDataset().getXValue(e.getSeriesIndex(), e.getItem());
  5. double value = e.getDataset().getYValue(e.getSeriesIndex(), e.getItem());
  6. String uom = e.getURLText().split(";")[0];
  7. String color = e.getURLText().split(";")[1];
  8. imageEntity.putHoverHtmlFragment(createHoverHtmlString(color, time, value, uom));
  9. imageEntities.add(imageEntity);

代码示例来源：origin: org.codehaus.jtstand/jtstand-ui

  1. @Override
  2. public void chartMouseMoved(ChartMouseEvent event) {
  3.   if (renderer != null) {
  4.     ChartEntity entity = event.getEntity();
  5.     if (entity != null) {
  6.       if (entity instanceof XYItemEntity) {
  7.         XYItemEntity xyie = (XYItemEntity) entity;
  8.         if (renderer != null) {
  9.           renderer.setHighlightedItem(xyie.getSeriesIndex(), xyie.getItem());
  10.           return;
  11.         }
  12.       }
  13.     }
  14.     renderer.setHighlightedItem(-1, -1);
  15.   }
  16. }

代码示例来源：origin: pentaho/pentaho-platform

  1. XYItemEntity xyItemEntity = (XYItemEntity) entity;
  2. if ( paramName == null ) {
  3.  xyItemEntity.setURLText( urlTemplate );
  4. } else {
  5.  try {
  6.   int seriesIndex = xyItemEntity.getSeriesIndex();
  7.   int itemIndex = xyItemEntity.getItem();
  8.   String xySeriesKey =
  9.     (String) ( (TimeSeriesCollection) xyItemEntity.getDataset() ).getSeriesKey( seriesIndex );
  10.   String encodedVal = URLEncoder.encode( xySeriesKey, LocaleHelper.getSystemEncoding() );
  11.   String drillURL = TemplateUtil.applyTemplate( urlTemplate, paramName, encodedVal );
  12.   String itemValueStr =
  13.     ( (TimeSeriesCollection) xyItemEntity.getDataset() ).getX( seriesIndex, itemIndex ).toString();
  14.   encodedVal = URLEncoder.encode( itemValueStr, LocaleHelper.getSystemEncoding() );
  15.   if ( seriesName == null ) {
  16.    drillURL = TemplateUtil.applyTemplate( drillURL, seriesName, encodedVal );
  17.   xyItemEntity.setURLText( drillURL );
  18.  } catch ( UnsupportedEncodingException e ) {

代码示例来源：origin: jfree/jfreechart

  1. url = getURLGenerator().generateURL(dataset, series, item);
  2. XYItemEntity entity = new XYItemEntity(hotspot, dataset, series, item,
  3.     tip, url);
  4. entities.add(entity);

代码示例来源：origin: jasperreports/jasperreports

  1. public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
  2. {
  3.   JRPrintHyperlink printHyperlink = null;
  4.   if (hasHyperlinks() && entity instanceof XYItemEntity)
  5.   {
  6.     XYItemEntity itemEntity = (XYItemEntity) entity;
  7.     int item = itemEntity.getItem();
  8.     if (item >= 0 && item < itemHyperlinks.size())
  9.     {
  10.       printHyperlink = (JRPrintHyperlink) itemHyperlinks.get(item);
  11.     }
  12.   }
  13.   return printHyperlink;
  14. }

代码示例来源：origin: jasperreports/jasperreports

  1. protected Dataset getEntityDataset(ChartEntity entity)
  2. {
  3.   Dataset dataset = null;
  4.   if (entity instanceof CategoryItemEntity)
  5.   {
  6.     dataset = ((CategoryItemEntity) entity).getDataset();
  7.   }
  8.   else if (entity instanceof XYItemEntity)
  9.   {
  10.     dataset = ((XYItemEntity) entity).getDataset();
  11.   }
  12.   return dataset;
  13. }

代码示例来源：origin: pentaho/pentaho-platform

  1. XYItemEntity xyItemEntity = (XYItemEntity) entity;
  2. if ( paramName == null ) {
  3.  xyItemEntity.setURLText( urlTemplate );
  4. } else {
  5.  try {
  6.   int seriesIndex = xyItemEntity.getSeriesIndex();
  7.   int itemIndex = xyItemEntity.getItem();
  8.   String xySeriesKey =
  9.     (String) ( (XYZSeriesCollectionChartDefinition) xyItemEntity.getDataset() )
  10.       .getSeriesKey( seriesIndex );
  11.   String encodedVal = URLEncoder.encode( xySeriesKey, LocaleHelper.getSystemEncoding() );
  12.   String drillURL = TemplateUtil.applyTemplate( urlTemplate, paramName, encodedVal );
  13.   String itemValueStr =
  14.     ( (XYZSeriesCollectionChartDefinition) xyItemEntity.getDataset() ).getX( seriesIndex, itemIndex )
  15.       .toString();
  16.   encodedVal = URLEncoder.encode( itemValueStr, LocaleHelper.getSystemEncoding() );
  17.    drillURL = TemplateUtil.applyTemplate( drillURL, seriesName, encodedVal );
  18.   xyItemEntity.setURLText( drillURL );
  19.  } catch ( UnsupportedEncodingException e ) {

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

  1. url = getURLGenerator().generateURL(dataset, series, item);
  2. XYItemEntity entity = new XYItemEntity(hotspot, dataset, series, item,
  3.     tip, url);
  4. entities.add(entity);

代码示例来源：origin: cpesch/RouteConverter

  1. public void chartMouseClicked(ChartMouseEvent e) {
  2.   ChartEntity entity = e.getEntity();
  3.   if (!(entity instanceof XYItemEntity))
  4.     return;
  5.   int row = ((XYItemEntity) entity).getItem();
  6.   positionsSelectionModel.setSelectedPositions(new int[]{row}, true);
  7. }

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

  1. /**
  2.  * Returns a string representation of this instance, useful for debugging
  3.  * purposes.
  4.  *
  5.  * @return A string.
  6.  */
  7. public String toString() {
  8.   return "XYItemEntity: series = " + getSeriesIndex() + ", item = "
  9.     + getItem() + ", dataset = " + getDataset();
  10. }

代码示例来源：origin: pentaho/pentaho-platform

  1. XYItemEntity xyItemEntity = (XYItemEntity) entity;
  2. if ( paramName == null ) {
  3.  xyItemEntity.setURLText( urlTemplate );
  4. } else {
  5.  try {
  6.   int seriesIndex = xyItemEntity.getSeriesIndex();
  7.   int itemIndex = xyItemEntity.getItem();
  8.   String xySeriesKey =
  9.     (String) ( (XYSeriesCollection) xyItemEntity.getDataset() ).getSeriesKey( seriesIndex );
  10.   String encodedVal = URLEncoder.encode( xySeriesKey, LocaleHelper.getSystemEncoding() );
  11.   String drillURL = TemplateUtil.applyTemplate( urlTemplate, paramName, encodedVal );
  12.   String itemValueStr =
  13.     ( (XYSeriesCollection) xyItemEntity.getDataset() ).getX( seriesIndex, itemIndex ).toString();
  14.   encodedVal = URLEncoder.encode( itemValueStr, LocaleHelper.getSystemEncoding() );
  15.   if ( seriesName == null ) {
  16.    drillURL = TemplateUtil.applyTemplate( drillURL, seriesName, encodedVal );
  17.   xyItemEntity.setURLText( drillURL );
  18.  } catch ( UnsupportedEncodingException e ) {

代码示例来源：origin: jfree/jfreechart

  1. url = getURLGenerator().generateURL(dataset, series, item);
  2. XYItemEntity entity = new XYItemEntity(hotspot, dataset, series, item,
  3.     tip, url);
  4. entities.add(entity);

代码示例来源：origin: jasperreports/jasperreports

  1. public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
  2. {
  3.   JRPrintHyperlink printHyperlink = null;
  4.   if (hasHyperlinks() && entity instanceof XYItemEntity)
  5.   {
  6.     XYItemEntity itemEntity = (XYItemEntity) entity;
  7.     XYDataset dataset = itemEntity.getDataset();
  8.     Comparable serie = dataset.getSeriesKey(itemEntity.getSeriesIndex());
  9.     Map serieHyperlinks = (Map) itemHyperlinks.get(serie);
  10.     if (serieHyperlinks != null)
  11.     {
  12.       Number x = dataset.getX(itemEntity.getSeriesIndex(), itemEntity.getItem());
  13.       Number y = dataset.getY(itemEntity.getSeriesIndex(), itemEntity.getItem());
  14.       Object xyKey = new Pair(x, y);
  15.       printHyperlink = (JRPrintHyperlink) serieHyperlinks.get(xyKey);
  16.     }
  17.   }
  18.   return printHyperlink;
  19. }

代码示例来源：origin: pentaho/pentaho-platform

  1. url = getURLGenerator().generateURL( dataset, series, item );
  2. XYItemEntity entity = new XYItemEntity( circle, dataset, series, item, tip, url );
  3. entities.add( entity );

代码示例来源：origin: jasperreports/jasperreports

  1. public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
  2. {
  3.   JRPrintHyperlink printHyperlink = null;
  4.   if (hasHyperlinks() && entity instanceof XYItemEntity)
  5.   {
  6.     XYItemEntity itemEntity = (XYItemEntity) entity;
  7.     TimePeriodValuesCollection dataset = (TimePeriodValuesCollection) itemEntity.getDataset();
  8.     TimePeriodValues series = dataset.getSeries(itemEntity.getSeriesIndex());
  9.     Map serieHyperlinks = (Map) itemHyperlinks.get(series.getKey());
  10.     if (serieHyperlinks != null)
  11.     {
  12.       TimePeriod timePeriod = series.getTimePeriod(itemEntity.getItem());
  13.       printHyperlink = (JRPrintHyperlink) serieHyperlinks.get(timePeriod);
  14.     }
  15.   }
  16.   return printHyperlink;
  17. }

代码示例来源：origin: ca.umontreal.iro/ssj

  1. if (getURLGenerator() != null)
  2.  url = getURLGenerator().generateURL(dataset, series, item);
  3. XYItemEntity entity = new XYItemEntity(shape, dataset, series, item, tip, url);
  4. entities.add(entity);

代码示例来源：origin: jasperreports/jasperreports

  1. public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
  2. {
  3.   JRPrintHyperlink printHyperlink = null;
  4.   if (hasHyperlinks() && entity instanceof XYItemEntity)
  5.   {
  6.     XYItemEntity itemEntity = (XYItemEntity) entity;
  7.     TimeSeriesCollection dataset = (TimeSeriesCollection) itemEntity.getDataset();
  8.     TimeSeries series = dataset.getSeries(itemEntity.getSeriesIndex());
  9.     Map serieHyperlinks = (Map) itemHyperlinks.get(series.getKey());
  10.     if (serieHyperlinks != null)
  11.     {
  12.       RegularTimePeriod timePeriod = series.getTimePeriod(itemEntity.getItem());
  13.       printHyperlink = (JRPrintHyperlink) serieHyperlinks.get(timePeriod);
  14.     }
  15.   }
  16.   return printHyperlink;
  17. }

代码示例来源：origin: jfree/jfreechart

  1. x_item);
  2. XYItemEntity l_entity = new XYItemEntity(l_entityArea, x_dataset,
  3.     x_series, x_item, l_tip, l_url);
  4. l_entities.add(l_entity);

代码示例来源：origin: org.codehaus.jtstand/jtstand-ui

  1. XYItemEntity xyie = (XYItemEntity) entity;
  2. XYDataset dset = xyie.getDataset();
  3. if (dset != null) {
  4.   final Number xNumber = dset.getX(xyie.getSeriesIndex(), xyie.getItem());
  5.   if (xNumber != null) {
  6.     SwingUtilities.invokeLater(

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